Granted Patent
Utility
US 6,821,521 · App. 09/830,854
Multicomponent meningococcal vaccine
Inventors:
Andrew Robinson, Andrew Richard Gorringe, Michael John Hudson, Karen Margaret Reddin
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Aug 29, 2001
Inventors
Andrew Robinson
Andrew Richard Gorringe
Michael John Hudson
Karen Margaret Reddin
Assignee (at issue)
Health Protection Agency
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.